Analysis
- max time kernel
146s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
23/01/2023, 18:04
General
- Target Purchase order No NSPONCIC3212022 Shipping documents.exe
- Size 645KB
- Sample230123-wnk5laee39
- SHA256 903cdb5e6c1c37c0934e99ab9e2db561273250fdd8a2cec152afb856a4f2b4cb
Malware Config
Signatures
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Purchase order No NSPONCIC3212022 Shipping documents.exe"C:\Users\Admin\AppData\Local\Temp\Purchase order No NSPONCIC3212022 Shipping documents.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Purchase order No NSPONCIC3212022 Shipping documents.exe"C:\Users\Admin\AppData\Local\Temp\Purchase order No NSPONCIC3212022 Shipping documents.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
Purchase order No NSPONCIC3212022 Shipping documents.exe.log
memory/4644-132-0x00000000004A0000-0x0000000000548000-memory.dmp
memory/4644-133-0x0000000005440000-0x00000000059E4000-memory.dmp
memory/4644-134-0x0000000004F30000-0x0000000004FC2000-memory.dmp
memory/4644-135-0x0000000004F00000-0x0000000004F0A000-memory.dmp
memory/4644-136-0x0000000007690000-0x000000000772C000-memory.dmp
memory/4960-138-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4960-140-0x0000000005380000-0x00000000053E6000-memory.dmp
memory/4960-141-0x0000000006F20000-0x0000000006F70000-memory.dmp
memory/4960-142-0x0000000007180000-0x0000000007342000-memory.dmp